engineering recuitment PGCIL Trainee Supervisor Electrical Mock Test 2024 Physics Magnetism and Maxwell's Equations Gauss’ Law for Magnetic Fields
गॉस नियम का समाकलन रूप कौन सा है?
1
\(\frac{\partial }{dt}( B.dA) = 0\)
2
∮ B.dA = 0
3
∫ B.dA = 0
4
∰ B.dA = 0